Bios dump for Toshiba L775D-10v

[Michiel]

Hi guys,

Since the laptop was doing strange things, powerled on in the night while not on ac power for a couple days until i remove the battery
and later on no picture anymore so i guss that its a faulty bios

i tried a other pegatron bios, goes on and off but still no picture, all voltages come up

This one is with a AMD A6 processor and GPU in the processor
And a 2mb bin file !! only 1 eeprom


Toshiba sticker; PSK40E-04602FDU
Motherboard p/n; 08n1-0n93j00
Rev.: 2.1

Thank you all

[peste]

Re: Bios dump for Toshiba L775D-10v

Hi guys,

Since the laptop was doing strange things, powerled on in the night while not on ac power for a couple days until i remove the battery
and later on no picture anymore so i guss that its a faulty bios

i tried a other pegatron bios, goes on and off but still no picture, all voltages come up

This one is with a AMD A6 processor and GPU in the processor
And a 2mb bin file !! only 1 eeprom


Toshiba sticker; PSK40E-04602FDU
Motherboard p/n; 08n1-0n93j00
Rev.: 2.1

Thank you all

try..

[Michiel]

Re: Bios dump for Toshiba L775D-10v

power led is on but battery led is showing white and orange at the same time, not responding on power button

[SMDFlea]

Re: Bios dump for Toshiba L775D-10v

Try this bios PSK40E

[Michiel]

Re: Bios dump for Toshiba L775D-10v

Yes! thats the one

i First powered on the laptop and it did not show any picture
i heard some kind of reset after 10 secs the dvd drive init again
I turned it off by holding pow button for 7 seconds
i removed 1 ddr3 memory
turned it on with pow button and works ok
added the same ddr3 again and all 4gb is gecognized ok

works for about 1 hour and turned it back off
all was working normally

but after putting it on again no picture anymore

i compared the old bios files with Winmerge, but they seem to get corrupted
now i dont get it back to life anymore

here are the bios dumps after using the laptop; it worked 1 hour with old2.bin

[SMDFlea]

Re: Bios dump for Toshiba L775D-10v

The only difference is no DMI in the bios i posted and NVAR which won`t be written until the laptop is booted. Ive added the DMI and you can try it,if the problem persists its something else,the bios is good.

[Michiel]

Re: Bios dump for Toshiba L775D-10v

I still have problem with the laptop showing no picture
But it is running now for a couple hours working ok
And can shutdown it now without problems
I hope problem is gone now

When it jams the wifi light stays on
When it posts ok the wifi led goes off and then on and
runs ok

Ive made a picture of the bios , it is showing main and ec bios versions, is this ok because the laptop has only 1 eeprom ?

[Michiel]

Re: Bios dump for Toshiba L775D-10v

Found the problem! One of the USB ports 5volt was shorted!!

[Raziel19935]

Re: Bios dump for Toshiba L775D-10v

mine only show wifi led orange, cpu cooling fan spin, no video xd